Really don't know, but fr now if Higu uses a Domain again then he can only put Sukuna on trial (and not for Shibuya anymore)
A person can have three trials max iirc, and Yuji already had it once by himself, one retrial, and one retrial with Sukuna as co defendant
So if Sukuna is tried it will be for a separate crime. But I doubt we'll see a Higu domain again now that the Sword is already in play